baber/WOPTO huggingface dataset:
Patent DE-19860573-A1 (DE)
Inventor: HARTNAGEL ROLF
IPC: F04B13/00
Filed: 1998-12-29
Abstract: The invention relates to a fuel metering pump (1) of prior art comprising a solenoid coil (2), an anchor (3), a delivery piston (4) and spring-loadedalves. According to the invention, the spring-loaded valves are embodied as an electrically controlled suction valve (5) and an electrically controlled pressure valve (6). A solenoid coil (2) is provided for the anchor (3) of the delivery piston (4), the anchor (7) of the suction valve (5) and the anchor of the pressure valve (6), whereby the masses, springs and hydraulic cross-sections of the component parts are configured in such a way that the valves switch more quickly than the delivery piston moves.
Patent DE-19902690-A1 (DE)
Title: Kücheneinbauanordnung und Kücheneinbauteil
Inventor: HERMANN KURT
IPC: E03C1/33
Filed: 1999-01-23
Abstract: Die Erfindung betrifft unter anderem eine Kücheneinbauanordnung (1) mit einer eine Einbauöffnung (2) aufweisenden Arbeitsplatte (3) und wenigstens einem in die Einbauöffnung (2) flächenbündig einsetzbaren Kücheneinbauteil (4), insbesondere einem Kochfeld oder einer Spüle, wobei das Kücheneinbauteil (4) in seinem äußeren Rand (5) mit der Oberseite (6) der Arbeitsplatte (3) ausgefluchtet ist und wobei die Arbeitsplatte (3) im Bereich der Einbauöffnung (2) einen einstückigt mit der Arbeitsplatte (3) als Abschrägung (7) der Randfläche der Einbauöffnung (2) ausgebildeten Auflageabschnitt aufweist. Um den flächenbündigen Einbau des Kücheneinbauteils (4) in einfacher Weise realisieren zu können, ist erfindungsgemäß vorgesehen, daß dem Kücheneinbauteil (4) wenigstens ein zur Abschrägung (7) des Auflageabschnitts korrespondierendes Abstützbauteil (8) zugeordnet ist, auf oder an dem sich das Abstützbauteil (8) abstützt und auf dem das Kücheneinbauteil (4) anliegt.
Patent DE-19902952-A1 (DE)
Inventor: MILLER BERNHARD
IPC: G08C19/16
Filed: 1999-01-26
Abstract: The invention relates to a remote control system, especially for the remote control of an electronic control device (ELF) in a motor vehicle. Said system comprises a transmission device for wire-bound transmission of signals between the remote control device (FB) and the control device (ELF). The system is characterised in that the transmission device is provided with a connecting cable (10, 11) comprising two leads. Said cable (10, 11) is arranged between the control device (ELF) and the remote control device (FB) and is used for supplying supply voltage to the remote control device. The system also comprises at least one first modulation device (4) in the remote control device (FB). The modulation device temporarily interrupts or reduces the supply voltage of the remote control device (FB) according to remote-control instructions inputted via a keyboard (2) of the remote control device (FB). The system also comprises at least one detection device (15) that is allocated to the control device (ELF). Said detection device (15) detects each interruption of the supply voltage triggered by the modulation device (4) of the remote control device (FB). The invention also relates to the use of said remote control system for the remote control and the transmission of data from and to the control device (ELF) of an electronically controlled pneumatic shock absorption of a motor vehicle.
Patent DE-19906237-A1 (DE)
Title: Gasisolierte Schaltanlage
Inventor: KOPPELHUBER VOLKER
IPC: H02B13/02
Filed: 1999-02-15
Abstract: Es wird eine gasisolierte Schaltanlage mit einem Mehrflanschgehäuse, insbesondere Vierflanschgehäuse, vorgeschlagen, das Anschlußflansche (1, 4, 6, 8) für einen Leistungsschalter (3) und/oder einen Spannungswandler (5) und/oder einen Schnellerder (7) und einen Kabelabgang für den Anschluß eines Kabels aufweist. Im Kabelabgangsgehäuse (9) ist mindestens ein Überspannungsableiter (11) integriert, der mit seinem einen Hauptanschluß mit dem Leiter des mit Spannung beaufschlagten Kabels und mit seinem anderen Hauptanschluß mit dem geerdeten Kabelabgangsgehäuse (9) verbunden ist.
Patent DE-19906478-A1 (DE)
Title: Cable-tensioned mast as structural module for modular building systems has cables guided in cable bearing spaced from mast bearing and blockable in movement to anchor the mast
Inventor: STUEBNER CLEMENS
IPC: E04H12/20
Filed: 1999-02-12
Abstract: The mast fits at the bottom with force locking engagement in a mast bearing (5) and is held by at least two tension cables (6, 6a, 6b) guided in a cable bearing (7) set on the mast at a distance from the mast bearing . The cables engage in the bearings so that the mast is strained by an axially aligned compressive force (9) which acts as the bearing force in the mast bearing. To produce the compressive force the cables are tensioned in base bearings (10, 11) which are radially spaced from the mast axis. The mast bearings and base bearings are arranged together on a base element (4) and to move the mast about its bearing point in the mast bearing the cables can be moved in at least one of its bearings relative to the bearing. The mast is anchored by blocking the mobility of the cables.
Patent DE-19907297-A1 (DE)
Title: Operating device for sending cylinder of hydraulic clutch of vehicle, with elastic element yielding when compression cavity expands
Inventor: GROSPIETSCH WOLFGANG
IPC: F16D25/08
Filed: 1999-02-22
Abstract: The operating device has an elastic element (21) fitted in the piston (5) of the sending cylinder (1). The elastic element prevents the piston following on when the coupling pedal (2) is drawn back suddenly. By this means, negative pressure in the compression chamber (9) of the sending cylinder is kept to a minimum.
Patent DE-19909178-A1 (DE)
Inventor: BRAND HORST
IPC: E05C9/02
Filed: 1999-03-03
Abstract: The lock, especially mortise lock has a bolt (17) and a latch (6) operated by a change-over lever (16) operated by a closure element (22). The change-over lever, after its swivel movement away from the closure element and as a result of a transverse displacement of the change-over element to the bolt is disconnected from the bolt. A thrust piece (30) is formed by a protuberance (31) on the lock-cover . The bolt forms a pocket (25) into which fits a carrier (26) belonging to the change-over lever.
Patent DE-19909818-A1 (DE)
Title: Adjustable pitch propeller, particularly for model aircraft
Inventor: RAMOSER CHRISTIAN
IPC: B64C11/04
Filed: 1999-03-05
Abstract: The propeller has a blade hub (20) fitted to the drive shaft of an engine. There are at least two propeller blades (32-38) fitted to the hub in corresponding apertures (22-28). At their proximal side closest to the hub, the blades have blade root axes (42-48) fitted in the apertures in the hub. The propeller blades have holding devices securing them to the hub against outward radial forces.
Patent DE-19910794-A1 (DE)
Title: Ice cream tub filler discharge tube introduces secondary ingredients to generate complex colored patterns
Inventor: BITSCH ALFRONS
IPC: A23P30/25
Filed: 1999-03-11
Abstract: A tubular assembly (3) discharges ice cream into a tub, while simultaneously introducing additional ingredients such as fruit cocktail or cream, either around the main core of ice cream, or in a wreath pattern. The assembly (3) is has a first upper section (12) with an inlet tube (2) ending in a distribution chamber (9) with a descending hollow shaft (7). The shaft (7) has a number of side-apertures (11).   The lower part (13) of the tubular assembly (3) has a rotating bent finger (8) with a discharge outlet (10). An inlet tube (1) admits ingredients to the upper part of the lower pipe (13). A distributor (4) is positioned in the lowest part of the bottom section (14) of the outer pipe (3). The distributor (4) has outlets whose number and shape are determined by the pattern required. The bent finger (8) terminates above the upper edge of the distributor (4).
Patent DE-19912420-A1 (DE)
Title: Computer joystick for detecting and converting positional changes of control stick into digital signals
Inventor: LIU SHU-MING
IPC: G01B9/08
Filed: 1999-03-19
Abstract: The computer joystick has a housing with a control stick rotatable in an opening with a drive mechanism. Two optical detectors producing position variation signals corresponding to the drive mechanism movement in two mutually perpendicular directions. The detectors each contain an optical plate (55), a light source, optical sensors (66a/b/c/d) and signal comparators (72,74).
Patent DE-19916614-A1 (DE)
Title: Low cost hydrogen absorbent alloy used in hydrogen storage and transport devices and cells
Inventor: IBA HIDEKI
IPC: C01B3/00
Filed: 1999-04-13
Abstract: A hydrogen absorbent alloy has the formula AxVayBz, where A = Ti and/or Zr, Va = group Va element(s) selected from V, Nb and Ta, B = Fe + one or more of Cr, Mn, Co, Ni, Cu, Al, Mo and W, x = 0 to 70, y = 0 to 50, x + y + z = 100 and the atomic ratio x/z = 0.25 to 2.0. The alloy contains \- 50% of a body-centered cubic phase with a lattice constant of 0.2950-0.3100 nm.
Patent DE-19917261-A1 (DE)
Title: Elektromagnetische Durchflußmesseranordnung
Inventor: MATZEN STEEN M
IPC: G01F25/00
Filed: 1999-04-16
Abstract: Es wird eine elektromagnetische Durchflußmesseranordnung angegeben mit einem Meßrohr (2), einer Spulenanordnung (3, 4) zur Erzeugung eines Magnetfeldes im wesentlichen senkrecht zur Durchströmrichtung durch das Meßrohr (2), einer Elektrodenanordnung (5, 6) im wesentlichen senkrecht zur Durchströmrichtung und zum Magnetfeld, einer Auswerteeinrichtung und einer Überprüfungseinrichtung. DOLLAR A Hierbei möchte man eine Überprüfung auf einfache Art und Weise vornehmen können. DOLLAR A Dazu weist die Überprüfungseinrichtung erste Mittel (10-13) auf, um die Spulenanordnung (3, 4) mit Spannung zu beaufschlagen, ohne ein Magnetfeld zu erzeugen, und zweite Mittel, um eine ohmsche und/oder induktive und/oder kapazitive Kopplung zwischen der Spulenanordnung (3, 4) und der Spulenauswerteeinrichtung zu ermitteln.
Patent DE-19917622-A1 (DE)
Inventor: SCHULZ MANFRED
IPC: F16K7/06
Filed: 1999-04-19
Abstract: The pinch valve has a support (10) for a flexible tube (9) in the region where the clamp (14) contacts it. A sealing sleeve fitted over the support whose ends (2, 3) form a seal with adapters (6, 7) at either end of the tube.
Patent DE-19918675-A1 (DE)
Title: Integrated circuit with bus and several bus driver circuits
Inventor: QUERESHI FAZAL UR REHMAN
IPC: G01R31/3185
Filed: 1999-04-23
Abstract: Each driver circuit has a high impedance control node (15). First logic state input control signal, applied to the node, releases respective bus driver circuit (14) to generate output signal with high or low logic state. Input signal with a second logic state, applied to the node, initiates the driver circuit to generate a high impedance driver output signal. Scan registers (10) with specified functions are included. A high impedance control circuitry (18) responds to the scan test release signal (TE) by applying an input control signal of second logic state to each control node of driver circuits.
Patent DE-19920270-A1 (DE)
Title: Reducing the pollutant emissions from combustion engines comprises adding glyoxal in aqueous solution to the fuel
Inventor: KIEF HORST
IPC: C10L1/18
Filed: 1999-05-03
Abstract: Reducing the pollutant emissions from combustion engines comprises adding glyoxal in aqueous solution to the fuel.
Patent DE-19921447-A1 (DE)
Title: Battery powered mobile telephone with headset connection
Inventor: BERNLOCHNER JOHANN
IPC: H04M1/60
Filed: 1999-05-10
Abstract: The mobile telephone has a speech signal input stage (26), a speech signal output stage (27) and a charging socket (9) which can be connected to a battery installed in the telephone. The charging socket includes at least one speech signal contact (9b, 9c) for connecting to an input of the speech signal input stage and/or to an output of the speech signal output stage.  The charging socket may connect to a microphone-headphone combination (headset) (1) via a standard plug of a modified four-pole standard plug (7).
Patent DE-19922354-A1 (DE)
Title: Low voltage differential signal drive circuit for data transmission, has drive cell that controls current supplied to current mirror circuit based on comparison of output of mirror circuit with reference signal
Inventor: ESTRADA JULIO RICARDO
IPC: H03K19/00
Filed: 1999-05-14
Abstract: The drive cell (DC) has a pair of operation amplifies that compares signal output by nodes (ND1,ND6) of current mirror circuit (MC) with reference signal. When the signal output by current mirror circuit exceeds reference value, the current supplied to current mirror circuit is controlled so that differential output signal is maintained at predetermined value.
Patent DE-19923172-A1 (DE)
Title: Resistance welding process, especially for aluminum sheets, comprises welding electrode d.c. polarity reversal, depending on welding parameters measured during welding
Inventor: KARAKAS ERDOGAN
IPC: B23K11/24
Filed: 1999-05-20
Abstract: A resistance welding process involves reversing welding electrode d.c. polarity, depending on a welding parameter measured during welding.  A resistance welding process comprises generating a welding a.c. by polarity reversal of d.c. applied to the welding electrodes in dependence on one or more welding parameters measured during welding.  An Independent claim is also included for resistance welding equipment, especially for carrying out the above process.
Patent DE-19923734-A1 (DE)
Title: Suction sound damper for hermetically sealed compressor has insert in housing with side walls forming capillary gap to collect and retaining lubricating oil to act as additional damping
Inventor: THOMSEN JAN
IPC: F04B39/00
Filed: 1999-05-22
Abstract: The damper housing includes an insert (2) with side wall (18) forming with a section (19) of the housing wall a capillary gap (20) in which the lubricating oil is collected and retained.  The capillary gap is formed on a two-dimensionally curved section (19) of the housing wall and the insert divides the interior of the housing in an upper and lower chamber (8, 9) with the capillary gap opening towards the lower chamber.
Patent DE-19923764-A1 (DE)
Title: Crankshaft for internal combustion engine or press, with contact region offset relative to bearing region direction opposite to that of crank rotation
Inventor: VOLTCHKOV VLADIMIR
IPC: F16C3/22
Filed: 1999-05-21
Abstract: The crankshaft has at least one crank journal which has a contact region (K) and a bearing region (T)). The contact region is offset relative to the bearing region in the direction opposite to the direction of rotation of the crankshaft. The contact region is further than the bearing region from the axis of the crankshaft.
Patent DE-19923958-A1 (DE)
Title: Voice mail system
Inventor: SHAFFER SHMUEL
IPC: H04M3/54
Filed: 1999-05-25
Abstract: The system includes a message queue (32) which stores a sequence of voice messages. An indicator (34) shows the return position in the queue. A call processor (28) transfers a call in response to a received user request during reproduction of messages, and produces a call back protocol element, e.g. containing a mailbox password. A telecommunication switch (22) reconnects the transferred call to the call processor based on the call back protocol element. The reconnected call accesses a voice message based on the indicator.
Patent DE-19924200-A1 (DE)
Title: Drill speed-feed control involves regulating feed depending on measured tool rotation so revolution rate is constant; feed is reduced, adjusted or reversed if rotation less than demand value
Inventor: SCHAUERTE MANFRED
IPC: E21B44/02
Filed: 1999-05-27
Abstract: The method involves determining the rotation of the drilling or expansion machine or of the drilling rod (7) or of the pipe to be pulled in, regulating the feed depending on the measured rotation so that the tool revolution rate remains essentially constant and the feed is reduced, adjusted or reversed if the rotation of the drill or expansion tool, rod or pipe falls to below a defined demand value. An Independent claim is also included for an arrangement for automatically controlling a drilling machine.
Patent DE-19928652-A1 (DE)
Title: Process for the galvanic deposition of nickel and/or zinc deposits uses an electrolyte to which an organic compound has been added
Inventor: BIELING ELISABETH
IPC: C25D3/56
Filed: 1999-06-23
Abstract: Process for the galvanic deposition of nickel and/or zinc deposits uses at least one non-dissolving anode and a halide-containing electrolyte containing a nickel salt and/or zinc salt. An organic compound is added to the electrolyte whose oxidation potential is more negative than the oxidation potential of the halide ion.
Patent DE-19929462-A1 (DE)
Title: Verfahren zum Training eines automatischen Spracherkenners
Inventor: ROSE GEORG
IPC: G06F3/16
Filed: 1999-06-26
Abstract: Die Erfindung betrifft ein Verfahren zum Training eines automatischen Spracherkenners. DOLLAR A Um das Training für den Benutzer angenehmer auszugestalten, wird vorgeschlagen, daß während des Trainings einem Benutzer mittels eines Spiels Sprachäußerungen (W1, W2, W3) vorgegeben werden, die zum Training des Spracherkenners vorgesehen sind.
Patent DE-19931368-A1 (DE)
Title: A circular saw table with vertically moveable saw unit for cutting workpieces held on the table in which the saw blade is driven by a battery operated DC motor
Inventor: SHIBATA YOSHINORI
IPC: B23D45/04
Filed: 1999-07-07
Abstract: The rotary table (3) has a fixture (4) to locate a workpiece, and the saw unit (10) may be swiveled sideways (5) and vertically (7). The blade is driven by a DC motor (12) energized by a rechargeable battery (20), which may be dismounted for charging.
Patent DE-19932763-A1 (DE)
Inventor: REITER FERDINAND
IPC: F02M61/16
Filed: 1999-07-14
Abstract: The invention concerns a fuel injection valve comprising a fuel intake orifice, an actuating device (1, 2, 26, 35) capable of being energized, whereby a closure (21) can be moved, a fixed valve seat (32) formed on a valve seat element (29), seat wherewith the closure (21) co-operates to open and close the valve, a fuel outlet (33) located downstream of the valve seat (32), and a connecting part (16) in the form of a socket, having an inner longitudinal opening (18) and housing the valve seat element (29). The thin-walled connecting part (16) comprises recesses increasing its rigidity and preventing it from being deformed or ruptured by buckling, said recesses having the shape of longitudinal grooves (38). Said valve can in particular be used in fuel injecting systems for internal combustion engines with mixture compression and spark ignition.
Patent DE-19933009-A1 (DE)
Title: Electric motor e.g. for automobile air conditioning unit, has rotor core provided with slits for reception of internal permanent magnets with non-magnetic section between each permanent magnet and rotor periphery
Inventor: ASANO YOSHINARI
IPC: H02K1/27
Filed: 1999-07-14
Abstract: The electric motor has a stator core (21) with a number of stator teeth (25) connected together via a stator yoke (23) and a rotor (10) with internal permanent magnets (13,15), fitted into slits (14,16) in the rotor core (11) adjacent its periphery, with a non-magnetic section (30) between the end of each permanent magnet and the rotor periphery.  An Independent claim for a drive employing a permanent magnet electric motor is also included.
Patent DE-19937241-A1 (DE)
Title: Use of specified primer pairs to detect the nhe toxin operon of Bacillus cereus, especially for detecting food contamination
Inventor: GRANUM PER EINAR
IPC: C12Q1/689
Filed: 1999-08-06
Abstract: Primer pairs 45-3F + 39-2R (I) and 39-2F + 39'-2R (II) are used to detect the nhe toxin operon, or individual genes of this operon, in Bacillus cereus.  Primer pairs 45-3F + 39-2R (I) and 39-2F + 39'-2R (II) are used to detect the nhe toxin operon, or individual genes of this operon, in Bacillus cereus.  (I) 5'ACGTTACAAACGTTGAAGTAC3' + 5'CCAATGGTACACAATGGGATC3' (II) 5'CGACTTCTGCTTGTGCTCCTG3' + 5'AAGCCTTTCGTAAGAGTTGC3' Independent claims are also included for the following:  (1) use of all other primer combinations based on the sequence of the nhe operon (not disclosed) for detecting the nhe toxin operon, or individual genes of this operon, in Bacillus cereus; (2) use of all polymerase chain reaction (PCR) primers based on the nhe sequence (not disclosed) for detecting the nhe toxin operon, or individual genes of this operon, in all species of the Bacillus cereus group, e.g. B. cereus, B. weihenstephanensis, B. mycoides, B. thuringiensis and B. anthracis; (3) use of a nucleic acid sequence (not disclosed) for detecting any kind of nhe operon, or individual genes thereof.
Patent DE-19938913-A1 (DE)
Title: WC bowl servicer jets pre-mixed foamed service water onto top of bowl water having thickwalled foam bubbles to conserve foam effect for up to one minute.
IPC: E03D9/00
Filed: 1999-08-08
Abstract: A layer of foam (SCHAUM) on top of the bowl water (WASSER) has bubbles of 10-20 mm diameter whose thicker walls preserve the foam for one minute at most, with a foam layer standing 20-200 mm in height. The foamer is connected to the service water line connection (BRAUCHWASSERANSCHLUSS), using a valve (SCHALTVENTIL) to direct the water through a mixer valve (MISCHVENTIL) where added foamer (SCHAUMMITTEL) from its container (SCHAUMBEHALTNIS) leads the mixture through a mixing sector (MISCHSTRECKE) whence foam is ejected via nozzle (SCHAUMD
Patent DE-19941069-A1 (DE)
Title: Forest product handling tongs for tractor or loader use swing both ways off base frame round vertical and horizontal axes and re-set to center each time.
Inventor: MAIER SIMON
IPC: A01G23/00
Filed: 1999-08-29
Abstract: The handling tongs (5) project centrally (8) at right angles from a base frame (4) and can swivel sideways for action round a vertical axis (5) and are held adjustably and centrally by a re-setter (7) which engages both sides of the frame. The tongs (1) also rotate round an horizontal axis (6) projecting normal to axis (5) and can be returned to their central position by first and second re-setters working as a unit. In this re-set position the tongs stand open in the vertical plane. The frame (4) is composed of a tube rectangle with top and bottom crossbars (11,12) and side bearers (19) and is fitted at the rear (10) with coupling hooks (13) on bar (11) and with eared coupling plates on the bottom bar (12) for bolts when hooking to tractors, loaders etc. The vertical axis (5) is on the frame front side (9) in the center and is carried top and bottom in bearing tubes (16) of which the top tube is on a projecting bracket (15) off crossbar (11) thus allowing the tongs to swing 90 deg  at least to both sides. The horizontal axis (6) is welded to axis (5) and, with the tongs centered (9), the axis (6) is carried in a rotary tube (17) fixed to both cheeks (18) of the tongs bottom jaw (2) so the tongs swing to both sides through 90 deg , preferably a full 180 deg  angle.
Patent DE-19943858-A1 (DE)
Inventor: BUSCH RALPH
IPC: C07C51/64
Filed: 1999-09-13
Abstract: The invention relates to a method for purifying acid chlorides which have been produced by converting carboxylic acids with carbon oxychloride or thionyl chloride in the presence of a catalyst adduct. The acid chlorides are treated with a hydro halide of carboxylic acid amides of general formula (I), wherein R<1> stands for hydrogen or C1- to C3-alkyl; R<2> and R<3>, independently from one another, mean C1- to C4-alkyl or R<2> and R<3> together mean a C4- or C5-alkylene chain. The thus purified acid chloride is isolated by separation said acid chloride from the carboxylic acid amide hydro halide-phase.